Oregon Scientific ZONE TRAINER SE331 User Manual

Page 2

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© 2010 Oregon Scientific. All rights reserved.

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unDErSTanDing ThE DiSpLayS

nOrMaL COnDiTiOnS

Tap

To view total calories burned since last
reset:
tap on lens when screen shows
default time display.

During ExErCiSE

To toggle between displays during exercise: tap on lens.

Tip If tap on lens has been enabled (refer to “Setting mode” section), the below 4 screens
will automatically toggle.

Exercise time

Current heart rate

Calories burned (kcal)

Fat burned (g)

aLErTS

This watch enables you to select a target HR
zone according to your fitness goals. By setting
the target HR zone and personal data, the watch
can monitor how well you do. The watch will send
out visual and audible alerts if you are pushing
yourself too hard or need to put more effort in.
For details of HR zones, refer to “Understanding heart rate” section in this manual.

If alert has been enabled and heart rate zone has been set:

iCOn

bEEp(S)

DESCripTiOn

/ ABOVE ZONE!

2

You have gone above your upper HR limit

/ BELOW ZONE!

1

You have gone below your lower HR limit

Remember, these alerts are based on a calculation of your maximum heart rate and the HR
zone you selected. As such, it is an estimation and is only for guidance. If you feel you are
working too hard, most likely you are. Adjust the HR zone to one that works for you.

unDErSTanDing hEarT raTE

hEarT raTE ZOnES anD ExErCiSE

Heart rate is an indicator of the intensity of the exercise on your body. It is a useful tool for
determining how effective a work-out is.
This watch uses an estimation of your maximum heart rate (220 - age = MHR) to arrive at 5
HR zone settings specific to you.

hr Zone

Corresponding
watch setting

Description / benefit derived

Examples

Fat
burning

50% - 60%

For beginners and those with health
problems. Gets body used to exercise
and improves health.

Brisk walking

61% - 70%

Improves heart’s ability to deliver
oxygen. Calories burned mostly from
stored body fat.

Jogging, easy
cycling.

Aerobic

71% - 80%

Increases endurance and muscle
strength. Breathing is faster and
deeper promoting proper circulation of
oxygenated blood.

Running,
aerobic dance,
jumping rope.

Anaerobic

81% - 90%

Builds muscle and enhances speed,
power and performance levels. Body
requires more oxygen than it can
provide.

Weight-lifting,
resistance
machine.

91% - 100%

For athletes. Vigorous training, usually
done in short bursts to enhance power
and performance. May increase chance
of injury and soreness.

Sprinting

*The upper and lower heart rate limits are calculated by multiplying your maximum heart rate
(MHR) by the percentages.

It is important to pace yourself, especially if you haven’t exercised for a while. Start off
slow, aiming for the lowest range (50%-60%). As you become more comfortable, challenge
yourself by increasing in speed and duration.

To benefit most from your work-out, determine your fitness goal and exercise at a proper
intensity. The most common zone range is from 50% to 80% of your maximum heart rate.
This is where you achieve cardiovascular benefits, burn fat and become more fit.

Remember, if you rush in too quickly and push your body too hard before it’s ready, it can be
counterproductive. You can hurt your muscles / tendons and may even result in injury and
be a real step back from your goal.

iMpOrTanT Always warm up before exercise and select the HR zone setting that best
suits your physique. Exercise regularly, 20 to 30 minutes per session, three to four times a
week for a healthier cardiovascular system.

warning Determining a suitable exercise intensity is a critical step in the process towards
an efficient and safe training program. Please consult your doctor or health professional to
help you determine exercise frequency and duration appropriate for your age, condition and
specific goals.

MEMOry

1. Press MODE/- repeatedly to select “MEM”. After 2 seconds, display will show the time

and date of the most recent exercise session recorded or “NO RECORD” if there is no
data.

2. Press +/ST/Sp to navigate to desired record.
3. Tap on lens to toggle through the displays related to selected exercise session.

Total time taken for entire exercise

Effectiveness of training:

Amount of time when heart rate was within selected
HR zone (achieved intended goal)

Maximum heart rate

Average heart rate

Total calories burned (kcal)

Total fat burned (g)

To return to previous screen at any time: Press MODE/-.

CLEar rECOrDS

This watch can contain data for up to 99 exercise sessions. Individual memory cannot be
selected and deleted. The watch only allows for all data to be deleted.

To delete memory:

1. Press MODE/- repeatedly to select “MEM”.
2. Press +/ST/Sp repeatedly until “DELETE” will be displayed.
3. Press MODE/- to confirm.

DONE indicates the record has been cleared.

MODE/-

+/ST/SP

MODE/-

When starting an exercise and memory is full, “FULL” will be displayed, followed by
“DELETE”.

• Press MODE/- to delete all records

OR

• Press +/ST/Sp to ignore and start an exercise without recording data for it.

OThEr OpEraTiOnS anD SETTingS

aCTivaTE baCKLighT

Press EL/LOCK. (Press any key to extend backlight for another 3 seconds).

nOTE The backlight function will not operate if “ ” is displayed.

bEEp TOnE On / Off

When time is displayed, press ST/Sp/+ to activate / deactivate beep tone.

indicates beep tone is deactivated.

rEpLaCE baTTEry

If the battery power of your watch or chest belt is low, the watch will display:
watch

Chest belt

“HR BELT LOW BATT”

To replace watch battery:

1. Use a coin to open the

battery compartment
lid by turning it
anticlockwise.

2. Remove

the

old

battery and insert
a new CR2032, 3V
lithium battery.

3. Secure the lid by

turning

the

coin

clockwise.

To replace the chest belt battery:

1. Use a coin to open the battery

compartment lid by turning it
anticlockwise.

2. Remove the old battery and

insert a new CR2032, 3V lithium
battery.

3. Secure the lid by turning the coin

clockwise.

iMpOrTanT Remember to set the profiles after every battery replacement or reset.

KEypaD LOCK

Press and hold EL/LOCK to lock or unlock keypad.

indicates keypad is locked.

waTEr rESiSTanCE

The SE331 is water-resistant up to 50 meters (164 feet)

RAIN

SPLASHES

ETC

SHOWERING

(WARM/

COOL

WATER

ONLY)

LIGHT

SWIMMING/

SHALLOW

WATER

SHALLOW

DIVING /

SURFING/

WATER

SPORTS

SNORKELING/

DEEP WATER

DIVING

50M /

164 FT

OK

OK

OK

OK

NO

• Ensure the buttons and battery compartment are secured and intact before exposing the

watch to excessive water.

• Avoid pressing the buttons while in the water or during heavy rainstorms, as this may

cause water to enter the watch, leading to malfunction.

nOTE Even if both the watch and the chest belt are water resistant, as radio signals do not
carry in water, signal transmission between the watch and chest belt will still be impossible
in water.

SpECifiCaTiOnS

CLOCK
Time format

12/24 hour format with hour / minute

Date format

DD.MM.YY or MM.DD.YY

Year range

2010 - 2059

Training

Target heart rate zone

50-60%; 61-70%; 71-80%; 81-90%; 91-
100%

Maximum memory

99 records

Calorie range

0 to 9,999 kcal

pOwEr
Watch

1 x CR2032 3V lithium battery

Chest belt

1 x CR2032 3V lithium battery

OpEraTing EnvirOnMEnT

Operating temperature

For watch:
32˚F to 104˚F
For chest belt:
41˚F to 104˚F

Storage temperature

For watch and chest belt:
-4˚F to 140˚F

prECauTiOnS

To ensure you use your product correctly and safely, read these warnings and the entire user
manual before using the product:

• Use a soft, slightly moistened cloth. Do not use abrasive or corrosive cleaning agents, as

these may cause damage. Use luke warm water and mild soap to clean the watch and
chest belt thoroughly after each training session. Never use the products in hot water or
store them when wet.

• Do not bend or stretch the transmitter part of the chest belt.
• Do not subject the product to excessive force, shock, dust, temperature changes, or

humidity. Never expose the product to direct sunlight for extended periods. Such treatment
may result in malfunction.

• Do not tamper with the internal components. Doing so will terminate the product warranty

and may cause damage. The main unit contains no user-serviceable parts.

• Do not scratch hard objects against the LCD display as this may cause damage.
• Take precautions when handling all battery types.

• Remove the batteries whenever you are planning to store the product for a long period of

time.

• When replacing batteries, use new batteries as specified in this user manual.
• The product is a precision instrument. Never attempt to take this device apart. Contact the

retailer or our customer service department if the product requires servicing.

• Do not touch the exposed electronic circuitry, as there is a danger of electric shock.
• Check all major functions if the device has not been used for a long time. Maintain regular

internal testing and cleaning of your device. Have your watch serviced by an approved
service center annually.

• When disposing of this product, ensure it is collected separately for special treatment and

not as normal household waste.

• Due to printing limitations, the displays shown in this manual may differ from the actual

display.

• The contents of this manual may not be reproduced without the permission of the

manufacturer.

nOTE The technical specifications for this product and the contents of the user manual are
subject to change without notice.

nOTE Features and accessories will not be available in all countries. For more information,
please contact your local retailer.

abOuT OrEgOn SCiEnTifiC

Visit our website (www.oregonscientific.com) to learn more about Oregon Scientific products.

If you’re in the US and would like to contact our Customer Care department directly, please
visit: www2.oregonscientific.com/service/support.asp

For international inquiries, pleasve visit: www2.oregonscientific.com/about/international.asp

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